Propofol is used for induction and maintenance of anesthesia. Because it causes minimal respiratory depression, with easy arousability and recovery taking place within a few minutes after the infusion has been stopped, it is also used in intensive care units, emergency rooms and in other areas for sedation during minor procedures and during intubation and artificial ventilation. Although general anesthesia is the only approved pediatric use for the drug, its attractive characteristics have led some physicians to use it in children in intensive and emergency care settings.